JPS5647736A - Magnetic element analyzer - Google Patents

Magnetic element analyzer

Info

Publication number
JPS5647736A
JPS5647736A JP12392079A JP12392079A JPS5647736A JP S5647736 A JPS5647736 A JP S5647736A JP 12392079 A JP12392079 A JP 12392079A JP 12392079 A JP12392079 A JP 12392079A JP S5647736 A JPS5647736 A JP S5647736A
Authority
JP
Japan
Prior art keywords
flame
light
specimen
fuel gas
atomic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12392079A
Other languages
Japanese (ja)
Inventor
Konosuke Oishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12392079A priority Critical patent/JPS5647736A/en
Publication of JPS5647736A publication Critical patent/JPS5647736A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners

Abstract

PURPOSE:To eliminate influence of interference light from a specimen-atomizing device, by impressing atomic steam onto magnetic field and also by analyzing element by measuring time variation in amount of magnetic movement at the time when strength of light applied to the atomic steam is changed. CONSTITUTION:A burner chamber 4, which is a specimen-atomizing unit, is supplied with fuel gas and auxiliary fuel gas through a gas inlet 6 and an auxiliary gas inlet 5. The burner chamber 4 is provided in its inside with an atomizing device, and by supplying this device with auxiliary fuel gas, a specimen 3 for analysis is sucked up, atomized and introduced into flame 7. The flame 7 is provided with magnets 8 and 9, and a static magnetic field of 4-15kG level is impressed onto atomic vapor in the flame 7. A light source 10 radiates light having the same wave length as that of a resonant absorption wire of the atomic vapor, and it is connected and disconnected by a rotary sector 12 having plural openings in circumferential direction, and after the light is collected by a lens 11, it is applied to the flame 7.
JP12392079A 1979-09-28 1979-09-28 Magnetic element analyzer Pending JPS5647736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12392079A JPS5647736A (en) 1979-09-28 1979-09-28 Magnetic element analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12392079A JPS5647736A (en) 1979-09-28 1979-09-28 Magnetic element analyzer

Publications (1)

Publication Number Publication Date
JPS5647736A true JPS5647736A (en) 1981-04-30

Family

ID=14872604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12392079A Pending JPS5647736A (en) 1979-09-28 1979-09-28 Magnetic element analyzer

Country Status (1)

Country Link
JP (1) JPS5647736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0338698U (en) * 1989-08-26 1991-04-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0338698U (en) * 1989-08-26 1991-04-15

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